Malicious PDF — malware analysis report

Heuristics 6

• ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
  Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
• Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
  Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
• External URI info PDF_URI
  PDF contains an external URL action
• Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
  The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
• Embedded URL info EMBEDDED_URL
  One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
  URL https://jottigo.ru/award?keyword=basics+of+civil+engineering+pdf PDF link annotation

  • http://reznitskygallery.com/29859526516v883v.pdfIn PDF document text
  • https://tifowufiwadoxi.weebly.com/uploads/1/3/4/0/134098290/4e682.pdfIn PDF document text
  • https://tesegape.weebly.com/uploads/1/3/5/3/135387632/3d777c2.pdfIn PDF document text
  • http://testvvd.xyz/724_telephone_area_code_canadap8kg4.pdfIn PDF document text
  • http://milatepe.medianewsonline.com/88899705640.pdfIn PDF document text
  • http://raisinshq.pro/23335933633v0nix.pdfIn PDF document text
  • http://lupazul.mywebcommunity.org/production_of_ergot_alkaloids.pdfIn PDF document text
  • http://ru-dev.xyz/febalelugigusesabajebasikbn5g7.pdfIn PDF document text
  • https://xetamoro.weebly.com/uploads/1/3/2/8/132815737/7368476.pdfIn PDF document text
  • https://wosufibataba.weebly.com/uploads/1/3/4/8/134866098/padasemulekas.pdfIn PDF document text
  • http://forsage.pw/4322088148782rve.pdfIn PDF document text
  • https://jetisinodab.weebly.com/uploads/1/3/5/3/135335938/5e486598781fc9.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • https://uploads.strikinglycdn.com/files/45405f5d-f6f0-4bbe-af55-259b69de9797/pavoxoratowefusupuve.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/1145c7bf-39c0-49a6-b71b-df1c9c50f570/10301911201.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/60a8be24-7dd3-425b-8ef1-2b9c776adafd/lonezevetoga.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/7c7749d3-eed7-41ed-8809-eadb11dfecb5/dejame_que_te_cuente_libro_completo.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/00421f41-d105-4ff7-a945-86a37881ec58/technicolor_tg799vac_factory_reset.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/7d55ed50-8975-46b2-b4f5-1fc05339eba2/harry_potter_characters_patronus.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/15d89279-0cc5-4f11-a656-962dccd99f48/32573951397.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/453170ce-5a82-414e-ba69-03620c9426a3/how_much_do_divorce_lawyers_make_in_los_angeles.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/8012df7e-4244-4f5f-966b-31ea327ad23a/balupaxudelipakuxobu.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/e68df891-9974-4a96-a6a3-1c24fc4cca6e/jofesolakovubomevonijom.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/04b07bc9-4a05-4c2c-96d6-55b463b16179/what_is_the_modern_concept_of_home_science_education.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/76ed1624-ebbe-4cc0-964b-77b07176323a/xibomuriburi.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/c0bfa8c8-2140-499f-a64a-3c78c5afe1f0/polk_audio_surroundbar_3000_subwoofer_only.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/1d0b0b30-0029-4d79-88fc-2a99254c60b4/vekiluwunanaf.pdfIn PDF document text
  • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
  • http://purl.org/dc/elements/1.1/In PDF document text
  • http://ns.adobe.com/pdf/1.3/In PDF document text
  • http://ns.adobe.com/xap/1.0/In PDF document text
  • http://ns.adobe.com/xap/1.0/mm/In PDF document text
  • http://ns.adobe.com/xap/1.0/rights/In PDF document text
  • http://scripts.sil.org/OFLIn PDF document text

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